Suppose that an error occurred during the transmission of the 7/4 Hamming Code 1110111 of a binary code. a- Give the definition of a perfect code. b- Determine the coding efficiency of a (7, 4) Hamming code. c- Correct the error bit and write down the original binary code (without parity bits) which was meant to send.

4- Design the logic circuit of 4-to16 decoder using basic logic gates. Find its truth table and logic diagram. 5- What is the purpose of encoder circuit? 6- What is the purpose of decoder logic circuits?

A combinational circuit that selects binary information from one of many input lines and directs it to a single output line is a multiplexer. a. an encoder. Ob. a decoder. C. a priority converter. none of the others. e.

. Design a combinational circuit to convert a 4-bit binary number to gray code using(a) standard logic gates,(b) decoder,(c) 8-to-1 multiplexer,(d) 4-to-1 multiplexer.

Write VHDL code for a modulo-13 counter (counting sequence is 010, 110, …. 1210). The counter has the following features: a synchronous Active High Reset a value R can be loaded into the counter, using the signal Ld (Load) The signal Ld is active High Draw the schematic of your counter, showing the inputs and outputs. Show the number of bits for R, Q (output of the counter), Ld.

ASM with MSI Devices 1. Complete the ROM Table based on the final ASM chart shown in #1, and thecircuit diagram shown in #2.2. Complete the EPROM Programming Table based on the ROM Table.

please show work included   4. If a 6-bit binary number is used to represent an analog value in the range from -63 to 126, what is the accuracy of the system? In other words, if the binary number is incremented by one, how much change does it represent in the analog value?

I need to solve the two branches with two different answers. Write an 8086-microprocessor program to clear bits 0 to 5, set bits 6 to 10 and complement bits 11 to 15 of word stored in a memory location 34000H. . Write an 8086-microprocessor program to added number 5 to each number from (16 to 0) and then store in memory locations starting at the offset address of 3000H. (2.5 marks)

24. a. The serial adder required six clock pulses to add two, three bit binary numbers. (True or False. Write the correct one, if it's false) b. A three bit parallel adder circuit uses three adders to add all bits on two clock pulse. (True or False. write the correct one, if it's false) c. What is the two's complement of 1001?

Design a " 2 to 4" Decoder with SEL' (active lo)   1. Generate the logic gates and the equations 2. Draw the timing waveforms for all inputs/SEL and output. 3. Create an application that could use this simple Decoder